Method calcModified

app/src/processing/app/SketchController.java:286–295

Called whenever the modification status of one of the tabs changes. TODO: Move this code into Editor and improve decoupling from EditorTab

()

   * Move this code into Editor and improve decoupling from EditorTab
   */
  public void calcModified() {
    editor.header.repaint();

    if (OSUtils.isMacOS()) {
      // http://developer.apple.com/qa/qa2001/qa1146.html
      Object modifiedParam = sketch.isModified() ? Boolean.TRUE : Boolean.FALSE;
      editor.getRootPane().putClientProperty("windowModified", modifiedParam);
      editor.getRootPane().putClientProperty("Window.documentModified", modifiedParam);
    }
  }